package com.myblog.Interceptor;

import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class LoginInterceptor extends HandlerInterceptorAdapter {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

      if(request.getSession().getAttribute("user")==null)
      {
          response.sendRedirect("/admin");
          return false;
      }

        return true;
    }
}
